Soars, J., & Soars, L. (1990). Headway workbook: Intermediate. Oxford: Oxford University Press.
Chicago Style CitationSoars, John, and Liz Soars. Headway Workbook: Intermediate. Oxford: Oxford University Press, 1990.
MLA CitationSoars, John, and Liz Soars. Headway Workbook: Intermediate. Oxford: Oxford University Press, 1990.
Warning: These citations may not always be 100% accurate.